Physics Which of the following is used for regulated electric supply ? Tunnel diode Junction diode Zener diode Gun diode Tunnel diode Junction diode Zener diode Gun diode ANSWER DOWNLOAD EXAMIANS APP
Physics The method of magnetisation is: Hammering a magnet Passing alternating current through it Heating a magnet Passing direct current through it Hammering a magnet Passing alternating current through it Heating a magnet Passing direct current through it ANSWER DOWNLOAD EXAMIANS APP
Physics Beta rays emitted by a radioactive material are Charged particles emitted by nucleus Neutral particles Electromagnetic radiations The electrons orbiting around the nucleus Charged particles emitted by nucleus Neutral particles Electromagnetic radiations The electrons orbiting around the nucleus ANSWER DOWNLOAD EXAMIANS APP
Physics Which type of radiation has the lowest penetrating ability? Alpha All of these Beta Gamma Alpha All of these Beta Gamma ANSWER DOWNLOAD EXAMIANS APP
Physics If the current flowing through a circuit is 0.6 A for 6 mins, the amount of electric charge flowing through it is ________ 360C 36 C 216 C 60 C 360C 36 C 216 C 60 C ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following causes adiabatic temperature changes in atmosphere? Deflection and advection Partial absorption of solar radiation by the atmosphere Latent heat of condensation Expansion and compression of the air Deflection and advection Partial absorption of solar radiation by the atmosphere Latent heat of condensation Expansion and compression of the air ANSWER DOWNLOAD EXAMIANS APP
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